Corners
AndroidA simple app to round the corners of your screen
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Back in 2018, phones had just started to be released with rounded screens, and many of us with squared-off screens were jealous. In response, Android apps were made that simulated the rounded look by constantly overlaying a rounded graphic at the corners of the screen. I tried a lot of these apps, but most of them would get killed off frequently by the Android battery-saving system, forcing me to go and restart them each time.
To fix this, I needed a corner-rounding app that ran using an elevated Accessibility service in Android. But to feel comfortable giving an app those elevated permissions, I needed it to be open source. And none of those existed. So I decided to make one.